.section-footer {
    justify-content: center;
}

.news-card {
    flex: 0 0 calc((100% - 2 * 50px) / 3) !important;
}


@media (max-width: 1300px) {
    .news-card {
        flex: 0 0 calc((100% - 2 * 50px) / 3) !important;
    }

}

@media (max-width: 992px) {
    .news-card {
        flex: 0 0 calc((100% - 1 * 40px) / 2) !important;
    }
}

@media (max-width: 578px) {
    .news-card {
        flex: 0 0 calc((100% - 0 * 30px) / 1) !important;
    }
}